Distributed packet switch having a wireless control plane

1. A backplane system, comprising:

a backplane circuit board;

a plurality of line card connectors located on the backplane circuit board;

at least one switch fabric card connector located on the backplane circuit board;

at least one route processing manager connector located on the backplane circuit board;

a plurality of data buses that are provided on the backplane circuit board and that include at least one first data bus extending between a first line card connector of the plurality of line card connectors and the at least one switch fabric card connector, and at least one second data bus extending between a second line card connector of the plurality of line card connectors and the at least one switch fabric card connector, wherein the at least one first data bus is configured to provide for the communication of data plane traffic between a first line card coupled to the first line card connector and at least one switch fabric card coupled to the at least one switch fabric card connector, and the at least one second data bus is configured to provide communication of data plane traffic with a second line card coupled to the second line card connector and the at least one switch fabric card coupled to the at least one switch fabric card connector; and

a wireless backplane that is configured to provide for wireless communication of control plane traffic for the first line card coupled to the first line card connector, the second line card coupled to the second line card connector, the at least one switch fabric card coupled to the at least one switch fabric card connector, and at least one route processing manager coupled to the at least one route processing manager connector.

2. The system of claim 1 , wherein the control plane traffic includes network protocol traffic, scheduling traffic, and card management traffic.

3. The system of claim 2 , wherein:

the network protocol traffic provides for communication between at least the first line card coupled to the first line card connector and at least one master routing/switching protocol running on the at least one route processing manager coupled to the at least one route processing manager connector;

the scheduling traffic provides for coordination and synchronization, by the at least one route processing manager coupled to the at least one route processing manager connector, of the transmission of packet data between the first line card coupled to the first line card connector and the at least one switch fabric card coupled to the at least one switch fabric card connector; and

the card management traffic provides for the monitoring, configuration, and management, by the at least one route processing manager coupled to the at least one route processing manager connector, of hardware on the first line card coupled to the first line card connector and the at least one switch fabric card coupled to the at least one switch fabric card connector.

4. The system of claim 1 , wherein the plurality of data buses include high speed differential pair connections such that an egress differential pair connection and an ingress differential pair connection extend from the at least one switch fabric card connector to each of the plurality of line card connectors.

5. The system of claim 1 , wherein the plurality of data buses are configured to provide for the communication of clock timing traffic from the at least one route processing manager coupled to the at least one route processing manager connector to the first line card coupled to the first line card connector and the at least one switch fabric card coupled to the at least one switch fabric card connector.

6. The system of claim 1 , wherein the wireless backplane is configured to provide for the communication of clock timing traffic from the at least one route processing manager coupled to the at least one route processing manager connector to the first line card coupled to the first line card connector and the at least one switch fabric card coupled to the at least one switch fabric card connector.

7. The system of claim 1 , wherein the wireless backplane is configured to couple to a respective antenna on each of at least one line card coupled to each of the plurality of line card connectors, the at least one switch fabric card coupled to the at least one switch fabric card connector, and the at least one route processing manager coupled to the at least one route processing manager connector.

8. A networking device, comprising:

a chassis:

a backplane circuit board located in the chassis;

a first line card located in the chassis and connected to the backplane circuit board via a first line card connector located on the backplane circuit board;

a second line card located in the chassis and connected to the backplane circuit board via a second line card connector located on the backplane circuit board;

at least one switch fabric card located in the chassis and connected to the backplane circuit board via at least one switch fabric card connector located on the backplane circuit board;

at least one route processing manager located in the chassis and connected to the backplane circuit board via at least one route processing manager card connector located on the backplane circuit board;

a plurality of data buses that are included in the backplane circuit board and that extend between the first line card and the at least one switch fabric card, and between the second line card and the at least one switch fabric card, wherein the plurality of data buses, the first line card connector, the at least one switch fabric card connector, and the second line card connector are configured to provide for the communication of data plane traffic between the first line card and the second line card through the at least one switch fabric card; and

a wireless backplane that is located in the chassis and that is configured to provide for wireless communication of control plane traffic for the first line card, the second line card, the at least one switch fabric card, and the at least one route processing manager.

9. The networking device of claim 8 , wherein the control plane traffic includes network protocol traffic, scheduling traffic, and card management traffic.

10. The networking device of claim 9 , wherein:

the network protocol traffic provides for communication between the first line card and at least one master routing/switching protocol running on the at least one route processing manager;

the scheduling traffic provides for coordination and synchronization, by the at least one route processing manager, of the transmission of packet data between the first line card and the at least one switch fabric card; and

the card management traffic provides for the monitoring, configuration, and management, by the at least one route processing manager, of hardware on the first line card and the at least one switch fabric card.

11. The networking device of claim 8 , wherein the plurality of data buses include high speed differential pair connections such that an egress differential pair connection and an ingress differential pair connection extend from the at least one switch fabric card connector to each of the first line card connector and the second line card connector.

12. The networking device of claim 8 , wherein the plurality of data buses are configured to provide for the communication of clock timing traffic from the at least one route processing manager to the first line card and the at least one switch fabric card.

13. The networking device of claim 8 , wherein the wireless backplane is configured to provide for the communication of clock timing traffic from the at least one route processing manager to the first line card and the at least one switch fabric card.

14. The networking device of claim 8 , wherein the wireless backplane is configured to couple to a respective antenna on each of the first line card, the at least one switch fabric card, and the at least one route processing manager.

15. A method for providing communication in a packet network device, comprising:

receiving, by a first line card connector located on a backplane circuit board, a first line card;

receiving, by a second line card connector located on a backplane circuit board, a second line card;

receiving, by at least one switch fabric card connector located on the backplane circuit board, at least one switch fabric card;

receiving, by at least one route processing manager connector located on the backplane circuit board, at least one route processing manager;

providing, by a plurality of data buses that are included in the backplane circuit board and that extend between the first line card connector and the at least one switch fabric card connector, and between the second line card connector and the at least one switch fabric card connector, communication of data plane traffic between the first line card and the second line card through the at least one switch fabric card; and

providing, by a wireless backplane, for wireless communication of control plane traffic for the first line card, the second line card, the at least one switch fabric card, and the at least one route processing manager.

16. The method of claim 15 , wherein the control plane traffic includes network protocol traffic, scheduling traffic, and card management traffic.

17. The method of claim 16 , wherein:

the network protocol traffic provides for communication between at least the first line card and at least one master routing/switching protocol running on the at least one route processing manager;

the scheduling traffic provides for coordination and synchronization, by the at least one route processing manager, of the transmission of packet data between the first line card and the at least one switch fabric card; and

the card management traffic provides for the monitoring, configuration, and management, by the at least one route processing manager, of hardware on the first line card and the at least one switch fabric card.

18. The method of claim 15 , wherein the plurality of data buses include high speed differential pair connections such that an egress differential pair connection and an ingress differential pair connection extend from the at least one switch fabric card connector to each of the first line card connector and the second line card connector.

19. The method of claim 15 , wherein the plurality of data buses are configured to provide for the communication of clock timing traffic from the at least one route processing manager to the first line card and the at least one switch fabric card.

20. The method of claim 15 , wherein the wireless backplane is configured to provide for the communication of clock timing traffic from the at least one route processing manager to the first line card and the at least one switch fabric card.